/*
 ==============================================================================

 This file is part of the JUCETICE project - Copyright 2009 by Lucio Asnaghi.

 JUCETICE is based around the JUCE library - "Jules' Utility Class Extensions"
 Copyright 2007 by Julian Storer.

 ------------------------------------------------------------------------------

 JUCE and JUCETICE can be redistributed and/or modified under the terms of
 the GNU General Public License, as published by the Free Software Foundation;
 either version 2 of the License, or (at your option) any later version.

 JUCE and JUCETICE are distributed in the hope that they will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with JUCE and JUCETICE; if not, visit www.gnu.org/licenses or write to
 Free Software Foundation, Inc., 59 Temple Place, Suite 330,
 Boston, MA 02111-1307 USA

 ==============================================================================

   @author  Paul Nasca
   @tweaker Lucio Asnaghi

 ==============================================================================
*/

#ifndef __JUCETICE_FFTWRAPPER_HEADER__
#define __JUCETICE_FFTWRAPPER_HEADER__

struct FFTFrequencies {
    float *s, *c; // sine and cosine components
};

class FFTWrapperImpl;

class FFTWrapper
{
public:

    FFTWrapper (int fftsize);
    ~FFTWrapper ();

    void smps2freqs (float *smps, FFTFrequencies freqs);
    void freqs2smps (FFTFrequencies freqs, float *smps);

private:

    FFTWrapperImpl* fft;
};

#endif

